XML 117 R102.htm IDEA: XBRL DOCUMENT v3.23.3
Equity Method Investment - Summarized Financial Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Results of Operations          
Operating revenues $ 505,851 $ 729,888 $ 1,527,084 $ 1,673,736  
Financial Position          
Net property, plant, and equipment 717,353   717,353   $ 372,988
Assets 10,050,841 9,028,890 10,050,841 9,028,890 9,257,377
Total PNM common stockholder’s equity 2,235,211   2,235,211   2,191,932
NMRD          
Results of Operations          
Operating revenues 4,020 3,407 10,525 10,224  
Operating expenses 1,743 2,381 6,127 7,172  
Net Earnings Attributable to PNM 2,277 $ 1,026 4,398 $ 3,052  
Financial Position          
Current assets 9,529   9,529   8,357
Net property, plant, and equipment 229,659   229,659   169,440
Non-current assets 2,480   2,480   9,631
Assets 241,668   241,668   187,428
Current liabilities 4,176   4,176   5,822
Non-current liabilities 355   355   366
Total PNM common stockholder’s equity $ 237,137   $ 237,137   $ 181,240